Racheting gear box
Radial gate having fine tuning of flow control
Radial piston fluid translating device
Radial piston hydraulic engine
Radial piston hydraulic motor
Radial piston hydraulic motor and method in the control of a...
Radial piston motor or pump
Radial piston motor or pump
Radial piston pump or motor
Radial-axial flow hydraulic turbine of double governing
Reaction hydraulic turbine
Reaction solar turbine
Reaction turbines
Reaction-less mover
Rear drive wind turbine
Reciprocating fluid motor, especially for driving a...
Reciprocating hydraulic hammer
Recirculating linear gas drive system
Recirculating linear gas drive system
Reduction in the noise produced by a rotor blade of a wind...